diogo/yap-6.3
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detect C++ flags and compile horus accordingly

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This commit is contained in:
Vitor Santos Costa 2012-05-03 15:40:33 +01:00
parent 9b0b6ec649
commit 4945e390f1
2 changed files with 51 additions and 0 deletions
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39
configure vendored
View File

@ -4998,6 +4998,45 @@ else
INSTALL_MATLAB="" INSTALL_MATLAB=""
fi fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
my_save_cxxflags="$CXXFLAGS"
CXXFLAGS=-std=c++0x
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CXX supports -std-c++0x" >&5
$as_echo_n "checking whether CXX supports -std-c++0x... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
yap_cv_clpbn_bp=yes
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CXXFLAGS="$my_save_cflags"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test "$yap_cv_clpbn_bp" = no if test "$yap_cv_clpbn_bp" = no
then then
ENABLE_CLPBN_BP="@# " ENABLE_CLPBN_BP="@# "

12
configure.in
View File

@ -501,6 +501,18 @@ else
INSTALL_MATLAB="" INSTALL_MATLAB=""
fi fi
AC_LANG_PUSH([C++])
my_save_cxxflags="$CXXFLAGS"
CXXFLAGS=-std=c++0x
AC_MSG_CHECKING([whether CXX supports -std-c++0x])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
[AC_MSG_RESULT([yes])]
[yap_cv_clpbn_bp=yes],
[AC_MSG_RESULT([no])]
)
CXXFLAGS="$my_save_cflags"
AC_LANG_POP()
if test "$yap_cv_clpbn_bp" = no if test "$yap_cv_clpbn_bp" = no
then then
ENABLE_CLPBN_BP="@# " ENABLE_CLPBN_BP="@# "